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Top 23 C++ x86-64 Projects
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x64dbg
An open-source user mode debugger for Windows. Optimized for reverse engineering and malware analysis.
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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keystone
Keystone assembler framework: Core (Arm, Arm64, Hexagon, Mips, PowerPC, Sparc, SystemZ & X86) + bindings (by keystone-engine)
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xbyak
a JIT assembler for x86(IA-32)/x64(AMD64, x86-64) MMX/SSE/SSE2/SSE3/SSSE3/SSE4/FPU/AVX/AVX2/AVX-512 by C++ header
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WorkOS
The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
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ChrysaLisp
Parallel OS, with GUI, Terminal, OO Assembler, Class libraries, C-Script compiler, Lisp interpreter and more...
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fiber
C++20 fiber implementation with similar interface to std::thread, header-only / x86_64 / Linux only / stackful / built-in scheduler / thread shareable (by fix8mt)
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WisniaLang
A compiler for an experimental programming language that produces tiny Linux binaries (ELF x86_64) without LLVM dependency!
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Some other instruction sets in some JSON: https://github.com/asmjit/asmjit/tree/master/db
If you are talking about non-small matrix multiplication in MKL, is now in opensource as a part of oneDNN. It literally has exactly the same code, as in MKL (you can see this by inspecting constants or doing high-precision benchmarks).
For small matmul there is libxsmm. It may take tremendous efforts make something faster than oneDNN and libxsmm, as jit-based approach of https://github.com/oneapi-src/oneDNN/blob/main/src/gpu/jit/g... is too flexible: if someone finds a better sequence, oneDNN can reuse it without major change of design.
But MKL is not limited to matmul, I understand it...
Sorry for the late answer. Yes, there is. We hoped a Keystone-based[1] plugin would be a better alternative since it's based on the LLVM code, but the project looks abandoned now[2].
[1] https://github.com/keystone-engine/keystone/
[2] https://github.com/keystone-engine/keystone/issues/560
"A fast usermode x86 and x86-64 emulator for Arm64"
Project mention: Chrysalisp: Parallel OS with GUI, Terminal, OO Assembler, C-Script and Lisp | news.ycombinator.com | 2024-04-12
Project mention: RISC-V support (super-duper ultra WIP) by ElectrodeYT · Pull Request #534 · managarm/managarm | /r/RISCV | 2023-07-09
Project mention: Revng translates (i386, x86-64, MIPS, ARM, AArch64, s390x) binaries to LLVM IR | news.ycombinator.com | 2024-01-12Usually such things are called lifters. Wonder how this tool compares to other existing LLVM IR lifters, such as remill[0] and rellume[1].
0: https://github.com/lifting-bits/remill
Project mention: Mehmet's Ambition of ... World Conquest -- 1499 True one tag WC by the Ottomans | /r/eu4 | 2023-05-30Here. You'd also need a double byte patch, an injected dll that let the game reparse text since old pdx titles don't support Unicode.
Project mention: FIX8::fiber - A C++20 stackful fiber implementation for Linux/x86-64 | /r/cpp | 2023-09-23See fix8mt/fiber. Header only, stackful and lightweight. This version is for Linux/x86_64 only but we'll add support for other platforms going forward. We'll also look to adding some debug support.
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
C++ x86-64 related posts
- The 6502 instruction set as a database
- 30 years of DOOM: new code, new bugs
- Mehmet's Ambition of ... World Conquest -- 1499 True one tag WC by the Ottomans
- FEX 2305 Tagged!
- Sekiro: Shadows Die Twice On Android using Fex-Emu Turnip DXVK
- Ported Doom to MaslOS
- Genshin, compatibility, ARM processors, surface pro x, mac M1
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Index
What are some of the best open-source x86-64 projects in C++? This list will help you:
| Project | Stars | |
|---|---|---|
| 1 | x64dbg | 43,170 |
| 2 | asmjit | 3,801 |
| 3 | oneDNN | 3,456 |
| 4 | edb-debugger | 2,579 |
| 5 | keystone | 2,183 |
| 6 | xbyak | 1,953 |
| 7 | FEX | 1,802 |
| 8 | ChrysaLisp | 1,590 |
| 9 | managarm | 1,302 |
| 10 | remill | 1,177 |
| 11 | EU4dll | 771 |
| 12 | WingOS | 750 |
| 13 | XOpcodeCalc | 352 |
| 14 | zasm | 266 |
| 15 | catsight | 164 |
| 16 | RedFat | 90 |
| 17 | MaslOS | 86 |
| 18 | LensorOS | 78 |
| 19 | jsix | 68 |
| 20 | HadesDbg | 44 |
| 21 | HellTracer | 35 |
| 22 | fiber | 23 |
| 23 | WisniaLang | 7 |
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